Additional battery for android. What is an external battery for a phone and which one is better to choose? Selecting an external battery manufacturer

Power Bank– one of the most popular types of accessories for smartphones, tablets, cameras and even laptops. No one can do without external batteries. active user mobile devices, because, despite the versatility and implementation of the latest technologies, the battery reserves of most devices melt before our eyes, which is very inconvenient not only when traveling and during outdoor recreation, but also in everyday life. After all, it is not always possible to find a free outlet everywhere, and if you do, you will have to spend a lot of time waiting for your phone or other portable device to finish charging.

A properly selected Power Bank saves the situation. These compact, relatively lightweight and easy-to-use accessories make it easy to charge compatible equipment anywhere in the world, even on the go. You just need to connect the external battery to your iPhone or other device and put the charging device on a flat surface or back in your bag. At the same time, most Power Bank models are very versatile due to the availability of various adapters and the ability to connect the proprietary cord of the device being charged. However, not every external battery fits absolutely all gadgets, even with a wide selection of cables. In addition to compatibility with the necessary connectors and useful additions, it is also recommended to pay attention to the capacity and maximum output current of the models, because it is these indicators that determine how much and how quickly the Power Bank will charge the device and whether it will charge.

The best inexpensive power banks with a capacity of up to 10,000 mAh

Although there are a lot of external batteries in stores that cost several tens of thousands of rubles, in most cases you can easily get by with a basic solution costing from 500 to 1,500 rubles. The capacity of such developments does not exceed 10,000 mAh; they are mostly devoid of additional functions, their equipment is usually limited to a micro USB adapter, and the output current is relatively low, which is why they are hardly suitable for charging a tablet or laptop. However, the capabilities of such a Power Bank are quite sufficient for normal charging of most smartphones. At the same time, low-power models are often distinguished by minimal weight and distinctive design.

5 HARPER PB-2602

Profitable price. The easiest
A country:
Average price: 500 rub.
Rating (2019): 4.3

A compact battery in the form of a stylish keychain weighing only 65 grams will be the best option for those who are energetic, love comfort and are constantly on the move. A miniature Power Bank with a wide choice of colors and a stylish strap is convenient to take with you, because it can be easily turned into an unusual accessory for a bag or backpack and even put away in a small lady’s clutch.

Of course, so small device will not charge a powerful laptop, but the 2200 mAh capacity is enough for a mobile phone or camera. According to reviews, this is the best truly budget option, although not the most capacious. Despite the modest price, the development of the famous Chinese company received a charge indicator, inputs USB type A, micro USB type B and even a micro USB cable. The battery is quite versatile and can charge any smartphone. In general, this is a successful and inexpensive solution for every day, designed for quick recharging of not too energy-consuming devices.

4 Ritmix RPB-5800LT

Waterproof housing
A country: South Korea(made in China)
Average price: RUB 1,252.
Rating (2019): 4.4

External batteries are useful when hiking and traveling. But when charging a smartphone or tablet on the go, it’s easy to get caught in the rain, drop the Power Bank in water or spill juice on it, thus losing an essential item. A waterproof case that saves vital battery parts will allow you to avoid a disaster. Such practicality is rarely found in such devices, and therefore it is a very valuable quality.

Water resistance is the main, but not the only advantage of Ritmix. The gadget is also equipped with a bright lamp with four useful modes: maximum, medium light, minimum and flashing SOS signal. Surprisingly, even with constant use of the flashlight, the battery lasts for 130 hours. After all, a capacity of 5800 mAh is a good indicator, especially in combination with an output current of 2.1 A. A convenient handle and magnet, thanks to which Ritmix is ​​installed on a metal surface, will be an excellent bonus.

3 Canyon CNE-CPB78

Simultaneously charge two devices
Country: China
Average price: 1,190 rub.
Rating (2019): 4.0

The most capacious external device in the rating is the Canyon CNE-CPB78. Its 7800 mAh can charge a standard smartphone 4-6 times. This is ideal for long trips when there is no access to an outlet. The type of built-in battery is Li-Ion, which withstands frost well without losing its capacity.

The model charges very quickly with a maximum output current of 2A. However, a common complaint from users is low speed charging the external battery itself. And this is not surprising, because its input current is only 1A.

Canyon has two USB ports and comes with a cable for regular USB and an adapter for micro USB. With this device you can charge two completely different devices.

Externally, the plastic device looks stylish and neat. Dimensions of 65mm by 100mm make the device the most compact in the TOP-3. A nice addition to the Canyon CNE-CPB78 is a flashlight.

Review from user Dmitry:

Very powerful external battery. Perfectly charges devices more than once. For those who rent for the city, there is no point in such power, but I often go on business trips. The two outputs are also nice; at the same time I charge a smartphone for work calls and a smartphone player. There are no glitches, overheating, etc. The flashlight is very useful because you don’t need to search in the dark or install it by touch. Of the minuses: disgusting charging cable. I had to buy another one because this one charges practically nothing. And the battery itself charges very slowly, although this is logical, I would like it to be faster.

2 Xiaomi Mi Power Bank 5000

Best Selling Budget Battery
Country: China
Average price: 1,290 rub.
Rating (2019): 4.5

Xiaomi Mi Power Bank 5000 is one of the most popular inexpensive external batteries. Second place in the ranking of the best "state employees"!

A capacity of 5000 mAh is enough to recharge regular smartphones for 2-3 times. Charges power bank from Xiaomi is very fast, with a maximum output current of 2.1 A. To charge the external battery itself, 3.5 hours are enough with an input current of 2A. Users note this as a major plus.

The battery type is an improved Li-Polymer, which makes the device lighter. However this model weighs 156 grams due to durable aluminum body. The size is not large - 125 mm by 69 mm, and thickness - 9.9 mm.

Li-Polymer batteries do not tolerate cold well, but thanks to the well-thought-out housing, Power Bank 5000 can withstand temperatures from +60 to -20.

The battery is protected from overheating, short circuit and overload, making it completely safe to use. Among the additions to the device is not only the usual USB cord, but also micro USB.

Review from user Igor:

I charge Xiaomi Mi Power Bank 5000 iPhone 6, the battery lasts almost twice. Doesn't heat up. It looks pretty nice, but most importantly it is reliable. I am completely satisfied with this model, especially for such a price it couldn’t be better. The downside is that it’s a little heavy for a pants pocket, but since the model is small, it’s convenient to put it in a jacket.

1 Xiaomi Mi Power Bank 2S 10000

The best ratio of cost, capacity and features. Suitable for tablet charging
Country: China
Average price: 1,190 rub.
Rating (2019): 4.9

Having appeared relatively recently, this affordable model quickly became one of the best external batteries according to user ratings and took a prominent place among the record holders in the number of positive feedback. The key to the success of the Xiaomi power bank was, first of all, the successful combination of an adequate price, an honest capacity of 10,000 mAh and capabilities that are rarely found in the budget segment. Power Bank 2S, unlike many analogues, allows you to charge two devices at once and even supports the function fast charging Quick Charge 3.0. Thanks to these advantages, the model copes with its tasks really quickly.

At the same time, the maximum output current of Xiaomi reaches as much as 2.4 amperes, which means that the external battery will easily charge not only a smartphone, but also a tablet. Also, the advantages of the development, according to reviews, include a fairly thin metal body, nice design, durability, good assembly, and miniature size.

The best external batteries with a capacity of 10,000-16,000 mAh

Power banks with a capacity of more than 10,000 mAh can be called a real golden mean and best ratio possibilities and prices. Not the cheapest, but also not the most expensive, representatives of this category are not only suitable for recharging a phone multiple times, but are also often designed for parallel charging of several devices. At the same time, they are powerful enough to work with both a smartphone and a tablet, a camera, and sometimes a serious laptop.

Also, many medium-power external batteries do not lack charge level indication and other useful additions. At the same time, they are noticeably lighter and more affordable than their more capacious counterparts.

4 MOMAX iPower Air

Imp support wired charging
Country: China
Average price: 2,500 rub.
Rating (2019): 4.5

Resembling a small MP3 player, this power bank has a practical, classic design that's surprisingly modern. After all, the manufacturer awarded him the latest technology- built-in module wireless charging. At the same time, it is suitable for both iPhone and other devices that support the Qi standard, as well as for wired charging of any other smartphones and even tablets. A very good capacity of 10,000 mAh combined with an output power of 2.1 A makes this model suitable for urgently charging a completely discharged device.

The presence of two standard USB connectors, a micro-USB input and wireless charging allows you to charge several phones and other devices in parallel. This is one of the safest batteries, because it is reliably protected from such misfortunes as short circuits and even overheating, which will prevent breakdowns and prevent the user from getting burned by touching an overheated device.

3 ASUS ZenPower ABTU005

Fast charging
Country: Taiwan
Average price: 1,890 rub.
Rating (2019): 4.5

The stated value of the maximum current of ZenPower is 2.4 A, while for the other two devices from our rating this value is 2.1 A. In fact, the amount of energy supplied by the ASUS ZenPower ABTU005 device turned out to be higher than that of the other two models from Xiaomi.

The pocket battery is protected from overheating and voltage surges, which ensures safe and reliable operation.

As for appearance, the Power Bank from ASUS looks almost the same as the batteries from Xiaomi, which are presented in our rating. The differences are slightly offset charging indicators and USB connectors, as well as less rounded corners of the device.

2 HIPER MP15000

Card reader and flashlight function. The most extensive selection of adapters
A country:
Average price: RUB 1,714.
Rating (2019): 4.8

The British external battery with a recognizable design is attractive at first glance, because it is one of the very few options with a truly clear indicator. A large illuminated display with a picture of the battery clearly shows how much charge is left. In addition, this Power Bank is not deprived of rare useful additions - a flashlight and a card reader. The former will undoubtedly be useful in nature and at home, while the latter will appeal to those who charge an external battery from a computer or TV, because Hiper can simultaneously charge and work with memory cards.

It is also important that this model has become the most universal representative of its type. Equipped with adapters compatible with micro USB, mini USB, Lightning, Apple 30 pin and Nokia connectors, you can charge devices of all well-known brands from Samsung and Sony to iPhone and Nokia out of the box without having to buy additional cables. At the same time, an external battery is often praised for its reliability and convenience.

1 ZMI QB815

The best set of features and connectors. Powerful enough to charge a laptop
Country: China
Average price: 3,110 rub.
Rating (2019): 4.9

Power Bank with a classic aesthetic design has become the most practical and simple the best solution middle class. A capacity of 15,000 mAh combined with a maximum current of 3 amperes makes this external battery an excellent choice for working with any personal device: from a smartphone to a tablet and even a powerful laptop, which not every power bank can charge. An important advantage of ZMI is its support for fast charging according to the standard USB Power Delivery, which means the model will help save a lot of time.

At the same time, the leader of medium-capacity devices received many more connectors and additional cables than most analogues. Two USB connectors, adapters for micro USB and USB Type-C help to easily charge a wide variety of personal devices, including in parallel. Also, reviews often separately note the presence of overheating protection, short circuit protection, and overload protection to prevent damage to the external battery.

Best 20,000mAh Power Banks

Power banks for 20,000 and 30,000 mAh – the best choice for business people, energetic travelers, hikers and anyone who wants to forget about the existence of sockets for a long time. External batteries of this power are designed for approximately 7-10 full recharges of a smartphone battery, which means that by charging the Power Bank once, the user can easily go without sockets for a week or two, and even longer if the device is not used too actively.

Moreover, external batteries of this type are usually compatible not only with smartphones, but also with tablets, cameras, laptops and support parallel charging of several devices.

3 HIPER SPX20000

High battery replenishment speed. Versatility and USB support Type-C
Country: China
Average price: 2,950 rub.
Rating (2019): 4.7

The new product from the English company, which went on sale only at the beginning of this year, is rapidly gaining popularity thanks to its impressive technical characteristics and relatively small dimensions for this category. Despite its moderate weight of 388 grams, this external battery boasts not only a capacity of 20,000 mAh, but also an output current of up to 3 amperes and support for fast charging, which significantly speeds up the replenishment of the battery of smartphones and more serious equipment. After all, a large charge reserve and power allow Hiper to be used for a variety of tasks.

Another advantage of the model is the presence of a USB Type-C connector, which is compatible with the cables of many gadgets. At the same time, the new product also has its own adapter designed to connect to mobile devices with a micro USB connector. It is this connector that is equipped with most modern smartphones and tablets, which means that Hiper is one of the most universal representatives of the class.

2 HIPER SP20000

Best price
A country: UK (manufactured in China)
Average price: 1,910 rub.
Rating (2019): 4.7

Unlike the previous representative of the HIPER company - EP6600 - this model does not stand out as much bright design. Before us is an ordinary white block with a standard set of ports (2 USB for charging devices and Micro-USB for charging the battery itself), a power button and a charge level indicator. But we should pay tribute to the engineers - the case is non-marking, durable, and scratches practically do not appear during operation.

There is little interesting in terms of technical characteristics: capacity 20,000 mAh, maximum current 2.1A. There is no fast charging, but it is enough for tablets. As a result, we have a practical, reliable and high-quality external battery for owners of devices without support for fast charging technology, who do not want to overpay for unnecessary functions.

Advantages:

• Practical body
• Slightly lower cost
• Compliance of actual characteristics with declared ones

1 Buro RA-30000

Best battery capacity by reasonable price. Great choice for most devices
A country:
Average price: 1,900 rub.
Rating (2019): 4.8

Although the Buro external battery is not the only Power Bank with a capacity of as much as 30,000 mAh, only this development is sold at a fairly reasonable price, for which it was awarded the title of the best representative of the category, as well as many positive reviews. Users not only readily recommend the domestic device for purchase, calling it the optimal ratio of cost and capacity, but also give it high marks for build quality and honesty technical characteristics and great job. Buro is also often praised for its compatibility with most devices. Indeed, thanks to the high maximum output current and outstanding battery capacity, this Power Bank can easily cope not only with a phone or camera, but also with a gaming laptop that requires quite a lot of charging.

In addition, this external battery has room not only for basic functions such as parallel charging of two devices, but even for a flashlight. All this makes Buro a very useful item for any occasion.

The best external batteries with fast charging support

iPhones and many other modern smartphones are equipped with very useful option– fast charging function, which allows you to significantly speed up the process. However, this feature is completely useless if the external battery does not support the same fast charging standard as the device being charged.

This category presents the best external batteries that come with this important feature. Their characteristic features are manufacturability and versatility, because most of them are equipped with a good set of adapters, and some are rich in connectors.

4 ZMI QB805

The lightest, thinnest and most affordable model. Support for modern iPhones
Country: China
Average price: 950 rub.
Rating (2019): 4.5

The ability to easily take a Power Bank with you anywhere often tops the list of main criteria for choosing devices of this type. It is this feature that distinguishes the practical and inexpensive ZMI development from many others. The external battery of a well-known Chinese company became not only the thinnest, but also the lightest participant in our review. The thickness of 8.72 millimeters allows you to fit this power bank not only into a regular bag, but also into a small clutch and even a pocket. Weighing just 113 grams, the ZMI won't be a heavy burden. Of course, comfort also has back side medals – the capacity of the external battery does not exceed 5000 mAh. Nevertheless, this is usually quite enough to charge the phone, as confirmed by positive reviews.

At the same time, despite low price and miniature, the Power Bank is very functional and supports not only regular, but also fast charging. Also, this ZMI model received a good set of adapters, including Apple 8 pin and micro USB.

3 INTERSTEP 10DQi

Stylish new 2-in-1: fast charging and wireless charging support
A country: Russia (manufactured in China)
Average price: 4,990 rub.
Rating (2019): 4.5

Interstep 10DQi is an ideal solution for those who do not want to choose between a power bank and wireless charging, because this development combines the best features of both. This new product for 2019 with a capacity of 10,000 mAh, unlike wireless charging, does not need to be constantly connected to an outlet. Its advantage over ordinary external batteries is also obvious - the smartphone’s battery can be recharged without using a cable. You just need to place your Qi-enabled phone with the screen facing up on the surface of the charger. At the same time, the domestic Power Bank is also equipped with adapters, which means it is suitable not only for iPhones and other smartphones that support wireless technology, but also for working with any other mobile devices.

Although the model appeared quite recently, it has already earned a lot good reviews. Buyers highly appreciate the functionality, design and convenience of Interstep, and note its effectiveness in charging the latest iPhones and Samsungs.

2 Xiaomi Mi Power Bank 2 10000

The most popular. Durable metal housing
Country: China
Average price: 1,390 rub.
Rating (2019): 4.6

Our rating could not help but include the most popular external battery, which received the largest number of positive reviews from consumers. Everyone celebrates high quality assembly, reliable metal case, optimal dimensions, low weight, reaching only 228 grams, and, of course, excellent capacity developed by a world famous brand.

The gadget is capable for a long time store 10000 mAh and is capable of delivering 2.4 A current. However, there is no need to worry about safety when charging low-power devices. The battery offers two operating modes: high power charging and low power charging. Therefore, the user can easily configure it for both electronic watch or headsets, and for iPhone and even laptop. At the same time, Xiaomi can be called shockproof. During testing, the company's specialists made sure that it could withstand a fall from 80 centimeters. Designed for 5000 cycles, the gadget does not lose capacity in record time.

1 TopON TOP-MAX2

Outstanding capacity and 4 USB in a futuristic design. Charging laptops
Country: China
Average price: 6,790 rub.
Rating (2019): 5.0

Maximum efficiency, capacity and intelligence, this power bank with a futuristic design is a real godsend for those who often have to charge several devices at once. Thanks to the 30,000 mAh capacity, the energy developed by TopON is enough for many charges, even if we are talking about full-fledged gaming laptops. Moreover, this power bank is incredibly versatile and easy to use. Equipped with a practical USB Type-C input, a dedicated orange port for fast charging and two additional USBs, this modern device Easily handles parallel charging of four devices. Clear LED screen shows current mode operation and remaining battery power.

Also among the advantages of the model are an adapter for a micro USB connector, a retractable stand for comfortable placement of a charging device, and support for most fast charging technologies. In addition, users highly value this Power Bank for its reliability and long service life.

The best external batteries for iPhone

iPhone connoisseurs often think about purchasing an external battery, because the battery reserves of Apple products are not very large, and the entertainment possibilities are almost limitless, which is why the charge often runs out faster than we would like. But choosing the optimal Power Bank is not so easy.

External batteries are most often equipped with only a micro USB adapter, which fits most smartphones, but not iPhones. Apple devices can only charge a Power Bank with support for the Lightning connector, which is also known as 8 pin, for iPhone 5 and subsequent generations, or 30 pin for earlier models.

4 SITITEK Sun-Battery SC-09

Possibility of converting solar energy into electrical energy. Versatility
A country: Russia (manufactured in China)
Average price: 1,990 rub.
Rating (2019): 4.5

Sititek Sun-Battery – a unique combination modern technologies and environmental friendliness. This is not just an external battery, but a Power Bank with a solar battery. The main difference between this accessory is the ability to charge it not only from a power outlet and computer, but also from sunlight. For the last type of charging, you just need to place the external battery with the front side on which the solar panel is located, towards the light and wait a little. Of course, this will take a little longer than replenishing the battery from a 220-volt network, but with Sun-Battery you can charge your iPhone even in an open field far from civilization.

Among other things, Sititek's strength is its versatility. The Power Bank is equipped with a record number of adapters. Thanks to five different cables, the external battery is suitable not only for iPhones with a Lightning connector, but also for long-standing Apple devices that need an adapter to Apple 30 pin, as well as all smartphones with micro or mini USB connectors.

3 SmartBuy Turbo-8 Lightning

Direct iPhone connection. Budgeting
A country: Taiwan (manufactured in China)
Average price: 460 rub.
Rating (2019): 4.5

A bright battery in the shape of an elegant cosmetic bag will definitely interest Apple technology enthusiasts looking for cheap gadget for simple and fast charging of new products exclusively from the Apple brand. Compared to its analogues, the gadget stands out because there is no need to carry additional adapters with you. After all, the battery is not equipped with connectors, but with a built-in tip for the Lightning connector, that is, Apple 8 pin. Therefore, to charge any iPhone, starting with the iPhone 5 and 5S, you only need to take with you this small unit with a nice backlight.

Despite the simply ridiculous price, the Taiwanese model with a capacity of 2200 mAh produces an output of 2.1 A of current, which is not often found among the middle segment. Therefore, SmartBuy charges many times faster than many state employees. Protection against short circuits and overloads was also a plus. Thanks to it, the system turns off under unacceptable loads, which makes the battery safe.

2 Deppa NRG Art 5000

The best design solutions
Country: China
Average price: 1,635 rub.
Rating (2019): 4.6

Some batteries will be chosen only by ladies, others will appeal to men, but this model will suit everyone. Unlike everyone else, Deppa offers over a dozen original design variations from a universal wave to a menacing bear, mosaics, stripes, cities, flowers and butterflies. Such a battery will not only an indispensable assistant, but also good addition image of its owner.

The technical capabilities are not inferior to the appearance of the gadget. The 5000 mAh capacity is complemented by an output current of 2 A, which means it will delight you with a decent amount of energy and speed. The manufacturer supplied the Power Bank with two USB inputs, which means it is suitable for working with two devices at once. And the presence of an adapter for Apple 8-pin, also known as a Lightning connector, will allow you to easily charge any modern iPhone. Another good news is that Deppa has a small storage slot for this adapter, so you'll never lose it.

1 Mophie Powerstation with Lightning connector 5050mAh

The most compact external battery for iPhone. Lightweight and metal body
A country: USA (manufactured in China)
Average price: RUB 3,282.
Rating (2019): 4.7

Nothing complements a spectacular and expensive device better than a stylish accessory. The new Mophie external battery, designed specifically for Apple technology, is perfect for this role. A representative metal case with an aesthetic design and fashionable colors looks like an iPhone. At the same time, it is quite compact and weighs only 136 grams, which means it will not seem overly bulky, and most importantly, it will easily fit into a pocket or cosmetic bag. Therefore, it is easy to transport and convenient to store.

This Power Bank is designed specifically for Apple and will perfectly charge not only the iPhone, but also various accessories for it, for example, AirPods or Apple Watch. The presence of two USB ports allows you to charge any two devices in parallel. At the same time, the Mophie external battery copes with its work an order of magnitude faster than many analogues with a capacity of just over 5000 mAh, because its maximum output current reaches 2 amperes.

How to choose the best power bank

Choosing an external battery to charge your electronic devices is not that difficult. There are few parameters to pay attention to. The main ones are listed below.

1. Battery capacity. Main characteristic. If you just need to keep your smartphone alive until the end of the working day, a 5000 mAh battery is enough. If you're going camping for a week, look at models with a capacity of at least 10,000 mAh. The following characteristic directly depends on the capacity
2. Dimensions. Fragile ladies are unlikely to want to carry an extra half a kilogram in their purse. Therefore, it is worth paying attention to the size and weight of the power bank. More capacity means more weight and dimensions.
3. Current strength. 1A is enough to charge a smartphone. For a tablet, 2.1A is desirable, otherwise charging risks taking longer or simply not starting.
4. Supports fast charging function. If your device supports any fast charging standard, it is advisable to choose the appropriate external battery. If the battery itself charges quickly, that’s generally great.
5. Number of connectorsUSB. If you plan to charge a couple of devices at once, choose models with two USB ports.
6. Protection. It will be very unpleasant if your brand new power bank catches fire. Choose high-quality models with protection against short circuit, overload and overheating.
7. Tests and reviews. If possible, watch the model tests before purchasing. It may be that the actual characteristics will differ significantly from those declared by the manufacturer.

Staying connected has become very important these days. Too much sometimes depends on whether a person can answer the call. Apart from this, phones also provide us with many options. To check the weather, get your bearings, or contact a friend, you will need a smartphone with a charged battery. And the Power Bank is designed to help charge it while away from home. Our article will discuss how to choose the right external battery and not end up in a puddle.

Reasons to use an external battery and how it works

Power Bank is a portable battery for your smartphone, phone or tablet. It is designed to help charge your device wherever you are. This can be useful in a variety of situations:

How does such a useful device work? It's actually just a battery that you can connect your smartphone to. Once connected, it begins to give off its energy as long as the charge remains in it. When the Power Bank runs out, you will need to charge it from a wall outlet, but good battery Enough to fully charge your device several times.

Replenishing the charge of the Power Bank itself takes a long time. It's best to leave it plugged in overnight.

Comparison of prices for Power Banks from different manufacturers

The first factor you should pay attention to when choosing a Power Bank is its manufacturer. Products from different companies differ in both price and quality. There is no point in considering Chinese products from small manufacturers, since the percentage of fakes in this market is very high. Let's focus on comparing relatively well-known brands, and as a starting point we'll take their products with a battery capacity of 10,000 mAh:

• Power Bank Samsung 10000 mAh - a device from Samsung is available at an affordable price - from 1800 rubles. For this money, the user gets a convenient 10,000 mAh Power Bank without any frills. The maximum current of the device is 2 A; Samsung makes high-quality Power Banks at an affordable price
• Sony CP-V10 - Sony offers us a stylish Power view Bank for 2590 rubles. Device in plastic case has a weight of about 250 g and supports a maximum current of up to 1.5 A. The connector is standard - micro-USB; Devices from Sony are a little more expensive, but look stylish
• Xiaomi Mi Power Bank 10000 - Xiaomi, as usual, is trying to win at the expense of a low price. Their device will cost you only 1,700 rubles in local stores, and even cheaper if you order from the manufacturer. Maximum current - 2.1 A;
  Power Bank from Xiaomi is available in different colors and is also lightweight
• Power Bank REMAX 10000 is a Hong Kong company that is not very well known in our market. In this regard, the price of the device in our stores is at the level of 1,500 rubles. Judging by the reviews, the actual capacity of the device may not correspond to the declared capacity, so it is worth checking accordingly before purchasing. Maximum current - 2 A.
  REMAX produces cheap devices, but the quality is questionable

Price comparison table for Power Banks from different manufacturers

As you can see, the price mainly depends on the popularity of the manufacturer. Thus, the most expensive device turned out to be a device from Sony, despite the fact that throughput His current one is the smallest. Well, by choosing cheap and unverified companies, you risk getting a low-quality device.

Video: choosing the best external battery

Criterias of choice

So what should you pay attention to when choosing a Power Bank, besides its manufacturer? It is recommended to carefully study following parameters devices before purchasing:

• battery capacity - above we looked at devices of the same capacity to indicate the difference in price between them. But at the same time, the capacity of a Power Bank can be very different. A capacity of up to 12 thousand is considered average, and it will be enough to recharge the smartphone several times. Devices with a capacity of about 20 thousand mAh are considered high-capacity Power Banks. If you see a device that promises you a capacity of about 50 thousand, then it is probably a fake. You can check the capacity of the device by knowing the battery capacity of your smartphone, or using special devices;
  The size of the device directly depends on the capacity
• additional functions - a flashlight (in case of a power outage), a detailed display of the remaining charge, several USB ports and other features can be found in the Power Bank. There is no optimal set of properties, but additional features- this is always good;
  Built-in flashlight can be useful during a power outage
• current strength - this indicator affects the charging speed of the device you connected to the Power Bank. 2A ratings are useful for tablets, while 1A is more commonly used for charging regular smartphones. It is recommended to look at the amperage requirements of your device and follow them;
  You can find out the current strength on the device itself
• weight and dimensions of the device - there are no recommendations here. Of course, a lightweight Power Bank will be more convenient for carrying with you, but most often you have to pay for it with its capacity. The weight of an average device is 250–300 g. When choosing, you should be guided only by your own convenience;
  Power Bank sizes can vary greatly
• compatibility with devices - modern Power Bank uses a regular micro-USB connector to connect a device. It itself is capable of charging via USB. This means that you can easily connect smartphones and tablets for recharging, but a laptop, on the contrary, will charge your Power Bank.

  Bottom line

  To summarize, we will compare all the characteristics in order to help you choose a device. So, you should pay attention to devices with the following parameters:

  The main thing when choosing is to use common sense. If something sounds too good to be true, it's probably a scam. Choose your place of purchase wisely so that you can return the device under warranty if something goes wrong.

  Features of using the device and caring for it

  After purchasing a Power Bank, it is worth studying the operating features of the device. The fact is that if used incorrectly, the device will not only charge your smartphone more slowly, but will also fail faster. Here are the basic recommendations for working with any Power Bank:

  
  

  There are no special features in directly caring for the device. All the advice that can be given here is very obvious:

  • You can clean the battery with any damp cloth. It is worth squeezing it carefully so that water does not get inside the device;
  • In addition to heat sources, it is also worth keeping the battery away from open flame sources. Batteries explode when heated, which can not only damage the device, but also cause serious injury.

  Power banks very quickly entered our lives and began to be used everywhere. A convenient external battery will allow you not to be left without communication at important moments. And now you know how to choose such a Power Bank for your smartphone.

Modern mobile devices and all kinds of gadgets are equipped with many fashionable and useful functions and applications. Yes, and the most difficult ones mobile games Amazing graphics and features. It is thanks to such applications that any smartphone “sits down” almost throughout the day. Therefore, you need to learn how to choose a more powerful one for your phone. Or choose an additional one

The main reasons why you simply need to choose a new charger

So, the phone began to discharge frequently and quickly. First, you need to decide on the root cause, and only then look for the most optimal ways to solve the problem. So what could be the reasons for early discharge?

If the smartphone or tablet is new, the instructions state a certain operating time, but in fact, the device works several times less, then the reason may lie in the settings. As a rule, on the phone itself you can adjust the brightness and energy consumption or disable several applications that drain the charge.

It’s another matter if the smartphone is configured, it worked quite normally for a long time, but over time it began to discharge much faster. Here, most likely, the internal charger or the external battery of the phone is to blame. The only solution is to replace the element. To do this, you can use either a branded battery or a universal analogue.

Types of external batteries

Despite the prevalence cell phones and smartphones, there are currently only three main types of batteries in the world:

• Lithium-ion. This is perhaps the most common external battery for charging your phone. It has a more optimal balance of durability, safety and energy intensity than other analogues. Also, such elements are endowed with a special “memory effect” and discharge rather slowly. But they age quickly, even with constant use.
• Nickel-cadmium. They were recognized as the most harmful and were put on the shelf. They were used only in the very first phones due to their low cost. In addition, the higher their energy intensity, the larger their physical size.
• Lithium polymer. These are cheaper and more advanced external batteries for cell phones. Therefore, such elements have adopted all the positive aspects of the original sample, and also become more environmentally friendly.

Features of operation and operation

A mobile phone is a rather complex and delicate mechanism. And each of its elements has its own characteristics and requires certain operating conditions, including the battery itself. Therefore, there are several rules that you can follow to significantly extend the life of your phone battery:

• When using, you must strictly follow the operating rules specified by the manufacturer, i.e. do not overheat, do not get wet or overcool.
• Try to avoid physical damage to the element.
• External ones cannot stand frequent blows and falls.
• You should not open the batteries yourself just for fun.
• The battery should only be replaced and recharged when the device is turned off.
• It is not recommended to constantly charge the gadget for a long time (more than a day).
• The more and more often the battery is used, the better.

Myths about mobile batteries

Throughout its existence Cell phones practically overgrown with various fictions and legends that scare naive users. Several of them concern their most important detail.

Parameters to consider when choosing chargers

When choosing an additional external battery for your phone, you should consider many factors (in addition to the manufacturer and quality of materials). As a rule, experts identify several main parameters by which these elements differ. Therefore, knowing these features, you can choose the appropriate option.

• Capacity of the presented battery. The operating time without additional recharging directly depends on it. As a rule, 4000-6000 mAh is sufficient.
• Current strength. If the battery is used to power more than just a smartphone, then you need to choose a device with a power of 1-3 A. For a regular phone, a device that produces 1 A is enough.
• Charging method. It is better to choose a gadget that can be powered from several sources at once: a regular electrical outlet and via a USB connector.
• Battery indicator. This element is simply necessary in the daily use of smartphones and phones. There are several options for displaying charge: by changing color or numbers. The numerical indicator provides much more accurate information about the condition of the battery, but it also costs much more.
• Number of ports used. Thrifty and prudent users choose instances with the largest number of them. But, as a rule, the need to charge several devices at the same time is quite rare. Therefore, 2-3 ports are enough.

Several features to pay attention to when choosing batteries

In addition to the main parameters that need to be taken into account Special attention, there are several additional qualities. They can significantly facilitate and prolong the operation of the presented gadgets.

It is best to choose an external battery for your phone, on which the power button will not stand out against the background of the body. After all, if you press it accidentally, you can get a rather unpleasant surprise. It would also be useful to have a special flashlight in the device to make it easier to find in the dark.

In order to protect a valuable item from all kinds of dust or water, as well as to protect against small impacts, it is necessary to choose devices with a special case. Such devices will cost a little more, but their service life will obviously be longer.

Lovers of modern innovative technologies will appreciate the presence of such features as Wi-Fi and NAS Server. With their help, you can not only easily use and distribute the Internet, but also save various data on a special memory card.

It will be useful for any battery and after all, in the summer we are not always near any power source.

To purchase a high-quality battery that will last long enough, you should approach this issue with all seriousness. Before making your final choice, you need to familiarize yourself with the most common options, compare characteristics and reviews. And only then will it be possible to buy one for the phone.

1. First of all, this device should be convenient enough, light and compact to fit easily in any bag.
2. A charger from the same company as the main device will be much better suited than similar analogues. In addition, in this way you can protect yourself from low-quality goods.
3. It is better to clarify in advance whether a purchase can be returned and under what conditions. The charger may simply not fit.

Comparison of the most common external batteries

There are many external telephone batteries available. There are probably as many of them as there are mobile devices themselves. In this case, everyone chooses their own external battery for their phone. Reviews are what attention is paid to first. Therefore, here are some subjective opinions about the most popular models:

• Mini vampire. There is a standard USB connector. Convenient to adjust current and voltage. Among the disadvantages is low efficiency.
• Boost stabilizer. This battery charges almost all known mobile devices and can also be charged from any power source. The only drawback is that it requires an external battery pack.
• Specialized energy storage device "Proglot". Universal battery. It has a variety of dedicated connectors for all kinds of devices, and its internal batteries can be easily replaced. The downside is the lack of adapters.

Universal external battery

As global all-knowing statistics show, almost every city resident has two or more mobile devices, as well as a laptop and several other gadgets. Therefore, many people strive to purchase a universal external battery for their phone, but so that it fits other devices.

This choice allows you to kill several “birds with one stone” at once: the ability to simultaneously charge all available gadgets from one device, saving money and space. At the same time, the operating rules for such devices are the same as for highly targeted batteries. In addition, modern stores can offer a huge number of batteries of different prices, characteristics and quality. Therefore, this is the most optimal choice for any user.

There is no need to buy an additional power supply for your smartphone. If you wish and have certain abilities, you can easily make a homemade external battery for your phone.

The most common homemade products are charging from batteries and from the sun. Each of them has its own characteristics. In the first case, you need a resistor, a suitable plug, 4 batteries and a special box for them. The principle of operation is simple - a resistor connects the nutrient elements to the plug and transfers the charge to mobile device. The downside is that the batteries need to be constantly changed.

In the case of solar charging, you can simply buy special flashlights that charge from the sun, and take the necessary elements from there. Next, a circuit is connected using a diode, and the structure is tucked into some kind of box.

By what criteria choose a portable “battery”, what to look for when ordering and purchasing? Short and succinct instructions for yourself, a friend, a friend, a grandfather and a neighbor. If they gave you a link here, it means they really want to help you;)

Why do you need an external battery?

How often have each of us encountered the battery on our favorite smartphone running out at the most crucial moment? With the development of technology, this question has become rhetorical. Just ten years ago, few people could be surprised weekly time battery life apparatus. You won't see this now.

As a rescue in a situation "Battery low" and the guests of my story today were invented - external batteries. What are these things and what do they eat them with?
*they are not eaten

How does an external battery work?

External battery– it’s like an internal battery, only external (your Captain Obvious). Several batteries are soldered to a small controller board, to which, in turn, connectors are attached for charging our gadgets and the battery itself. The reliability of the entire structure depends mainly on the use of high-quality components and compliance technological process in production.

From this follows the main rule - do not buy extremely cheap portable batteries. In the vast majority of cases, they will be assembled as crookedly as possible, from the lowest quality components. About what minimum price maybe a high-quality external battery, I’ll tell you a little later.

Main characteristics of a portable battery

Their three, these are the ones you should pay attention to when choosing (and only then look at the design).

1. Capacity

The most important characteristic that determines how long a battery can provide energy to a particular device. To put it simply, this is the operating time of the battery without additional recharging. It is measured in ampere hours, in our case – in milliampere hours (mAh, mAh).

Basic rule: for comfortable use, the capacity of the external battery must be at least 2 times more than the battery capacity of the device being recharged.

For example, the iPhone 6 has a battery capacity of 1 810 mAh. In order not to be afraid of being left without communication for a day when constantly using a smartphone, you should choose a battery for it 3 500-4 000 mAh. This is guaranteed to be enough for one full battery charge.

Golden mean batteries with a capacity of about 6,000 mAh can be considered for comfortable use of a smartphone for several days. A capacity of more than 12,000 mAh is extremely versatile and is suitable for users of smartphones and tablets, including at the same time.

2. Current strength when discharging

The standard is a connector with a current of 1 A for charging smartphones and 1.5 - 2 A for charging tablets. If we talk in simple words, the current strength in the battery indirectly affects the charging speed of the connected device.

In this case advice already two. First, keep an eye on matching battery current and your smartphone manufacturer's specifications. The best indicator for this will be the included charger. For example, with Apple iPhones puts a charger with a current of 1A. With iPad – already 2A.

Accordingly, it is advisable to charge the iPhone from the 1A port in your battery, and the tablet from 2A.

The second tip concerns primarily tablet owners Apple: you need portable accumulator with a current of 2A. Don't even look at 1A, it's simply not strong enough to power the huge battery in your iPad. To find out the amperage before purchasing a battery, simply look at the markings next to it. USB port. In 99% of cases everything is clearly written there.

3. Size and weight

Golden Rule: the higher the capacity and the more ports, the larger there will be a battery.

There are again two pieces of advice. First - choose a battery to suit your regime using a smartphone or tablet. It’s one thing to be a fragile girl who just wants to sit on social networks and chat with a guy for one or two hours. And it’s completely different when a stern bearded man – a lover of hiking and bard songs – wants to listen to these songs in the forest, also with clips on YouTube, for two or three days. A small and portable battery is enough for a girl, but a bearded man should immediately buy a “tank” with 15 thousand mAh, no less.

Second tip - don't be fooled by the huge capacity battery in a small or amazingly cheap device. This does not happen and will never happen. Stay realistic.

All other “goodies”, such as the presence of a flashlight, a solar battery, a shock-resistant case, etc., are not necessary for daily use (although sometimes useful), and only add an extra penny to the price of the product. The only really necessary option is a battery charge indicator, but almost all models have it, so we won’t focus on it.

So, which external battery would be ideal for a modern gadget? To play games, watch a movie, and not be left without communication for several days...

• Capacity: 6,000 mAh for a smartphone and from 12,000 mAh for a tablet;
• Current strength: one connector for 1A, or two connectors for 1A and 2A;
• Weight no more than 250 grams (but if you are a stern bearded man, then this is not so important);
• Necessary options: charge indicator and power button recessed into the body.

Everything else is up to you, there are a lot of different design solutions and interesting options.

Minimum price for a quality battery

Let's look at a high-quality battery from one well-known manufacturer. Capacity – 10 400 mAh. Many people consider this battery a reference, and it’s hard to argue with them. Its approximate price consists of:

• 4 samsung batteries ICR18650-26F – $20.
• Electronics, assembly and packaging – $5-10.
• Logistics and seller’s interest – $5-10.

Total – $30-40 or about 1200-2000 rubles(at the current exchange rate). This figure may fluctuate, but the point is different...

A 10,000 mAh battery from eBay for 600 rubles is too much good to be true. Not to mention 20 thousand mAh for the same money - and other nonsense that Russian buyers willingly believe in, flaunting “savings” left and right. Don’t be fooled by cheap prices, trust products from well-known brands, read reviews and, above all, think. It's the most important.

Hello friends! Today's topic is relevant for people who are constantly on the move. It doesn't matter if you are a tourist, an athlete or a student. Anyone can find themselves in a situation where, at the most unfortunate moment, they are left without communication. How to prevent this? Today we will talk about how to choose a power bank for your phone and always be within reach. Modern gadgets not only provide a lot of opportunities, but also cause a lot of inconvenience by quickly draining the battery. You will learn at what points when choosing of this device pay attention and what to give preference to.

After reading this article, you can easily choose a reliable assistant. He will give you extra hours mobile communications and the Internet.

In modern society, a person without a smartphone is like without hands. It is difficult to imagine that we could have done without such electronic devices before. People managed to somehow not be late for meetings and, in general, meet! Now it is difficult to imagine how this is possible without communication via smartphone.

He has become so integrated into our lives and accompanies us everywhere. Sometimes solving some problems without it is not possible. Let's say terrain orientation. They cleverly help out with this Google maps. What about a calculator that is always at hand? Application for monitoring health, weight and so on.

People have become too spoiled by technology. When the phone dies, they feel helpless in this world. To avoid this situation, you must have a portable battery with you. Otherwise it is called Power Bank.

A great thing that will save everyone when their battery is running low. will become less tedious if you have a working gadget at hand. With it you can read, listen to music, play games.

What can we say about students? Gadgets are the absolute salvation of young people. And the situation when they sit down before our eyes becomes incredibly stressful, because there is no way to properly charge it. After situations like this, many people purchase this device. It comes in handy when needed, does not require an outlet and is quite compact.

So, this product will be useful to everyone. It will not take up much space, but will bring many conveniences.

How to choose a portable battery for a smartphone

The acquisition of this device makes life much easier for modern people. But so that it does not lose its properties within a month, you should take a high-quality model. Therefore, I will help beginners who do not understand electronics not to “miss” with their purchase.

How not to make a mistake with your choice and what to pay attention to?

Battery capacity

One of the important factors in choosing a device is the capacity, which is expressed in milliamps per hour. You should pay attention to the fact that the capacity of the external battery must be greater than the battery of the gadget being charged (about three times). This is logical if you want to use the charging device repeatedly. Usually the capacity of the Power Bank does not match the specified value. That is, it will not be 100% effective. If it says 5,000 mAh, you will not be able to fully charge your smartphone (2,500 mAh) twice.

For small gadgets, a product up to 10 thousand mAh is suitable.

Carefully studying this information, you will understand which portable battery to choose for your smartphone.

The main thing is not to be fooled by the low price. You need to adequately assess the situation and understand that a “powerful” device for little money is unlikely to meet your expectations.

Current strength

When the smartphone battery is low, every user wants it to charge faster. The speed of the process directly depends on the current strength, which is expressed in Amperes (A).

As a rule, smartphones require 1 A. This is what you need to take into account when choosing an external battery. Some models have two USB ports of 1 and 2 A. This option will have a larger volume. Of course, its price will be appropriate.

If the current strength of the power bank is less than that required for the smartphone, then charging will take much longer.

Otherwise, when the current strength is greater than the required value, the smartphone is not at risk. No need to worry about this. Mobile phones have built-in protection that will limit the incoming current to a suitable value. That is, nothing bad will happen to the gadget. But it won’t charge faster either.

Some users choose a Power Bank with one input to save money. This is, let's say, irrational.

But often the “native” charger, powered from an outlet, charges the gadget faster than an external battery. Why is this happening? Surely, your phone has a fast charging function. Then you need to find a product model that supports the same technology.

There are universal power banks. According to the manufacturer, they independently determine the brand of the phone when connected and select the appropriate technology. Whether this is true or just another marketing ploy is difficult to say with complete certainty.

Weight and size

The above parameters will let you know which portable battery to choose. But for many, its weight and design are no less important.

The imagination of manufacturers is so vast that you can find a whole range of different Power Banks on store shelves. From large-sized models that will charge a smartphone five times, to miniature ones that can prolong the battery life for a short time. In addition, their colors are suitable for every taste and color. From bright and eye-catching images to calm, traditional tones.

In addition, the product differs in its shape. A particularly practical option is a charging case. It does not take up much space and does not require wires for operation. For some users, this type is much more convenient than traditional power banks. But the fact is that the phone, being in such a case, does not fit so comfortably in the hand. That's why this option attracts few.

Additional functions

At this point, the preferences of many users differ. Some people love minimalism. They don’t need anything other than the basic property of the product. Others, on the contrary, want to combine everything in one. What's better? It’s not bad if the selected portable charging model is satisfactory in terms of characteristics and has some useful bells and whistles.

For example, an easy-to-use model that shows the remaining charge using a special indicator. In addition, a flashlight may be useful. In the dark, the battery will not only charge your smartphone, but also illuminate the way.

Another additional benefit- This is a cable with different adapters. The fact is that the charging sockets of phones are different. And such a device will become a universal option.

In addition, pay attention to how the device itself is charged. The MicroUSB port will allow you to replenish its energy using a regular smartphone charger. But there are also options with built-in solar panels. However, their effectiveness is in doubt.

The main thing is not to look for a device that combines all possible functions and is inexpensive. As a rule, it is of low quality.

Best models Power Bank

An excellent choice for lovers of rigor. Stylish black design, ultra-thin body will suit everyone's taste. The battery has a capacity of 10,000 mAh. In addition, it has two inputs for charging gadgets with different current strengths of 1 and 2 A. The device can easily fit into your bag. And if necessary, it will charge not only your smartphone, but also your friend’s gadget.

A small external battery (3,000 mAh) will perfectly help you out at school or work. If your smartphone dies at the end of the day and you need to make an important call, this thing will save you. IN given Power Bank has one USB port. The interesting shape of the product is presented in traditional black and white colors. A good and economical option for people who are not travelers and are not constantly on the move.

Price: 650 - 737 rub.

Power Bank with a high capacity of 20,000 mAh. That is, it will easily replenish the battery of your smartphone several times without requiring additional recharging. It has two USB inputs with different amperages, as well as a digital display. The device copes well with its main function and extends the life of the gadget when it is so necessary.

Great choice in stylish and comfortable metal case. Two USB ports and accelerated charging will allow you to quickly “reanimate” two smartphones at the same time. In addition, the capacity of this model is 10,000 mAh. By double pressing the power button, you have the ability to safely charge small gadgets. For example, bluetooth headsets, fitness bracelets. You can be sure of the originality of the product. The label on the package has a security code. To check, you should enter it on the manufacturer’s official website.

The sophisticated matte design attracts the attention of every buyer. The slim design allows you to carry a portable charger in your pocket. Its capacity is 20,000 mAh. There is an electronic display showing the charge. The product has inputs for charging two smartphones at the same time. A great additional feature is the built-in flashlight.

Where can I buy

Today, there are more than four thousand different models of this device in the country. The buyer is able to choose it not only according to the necessary characteristics, but also to his taste and color. Digital equipment stores offer a wide range of products. You just need to walk to a large supermarket that sells electronics. However, as you know, their prices are quite high.

Do you want to make your purchase more profitable? Trusted online stores that I recommend will help with this:

With their help, it will not take time to find a retail outlet, as well as a consultant who will hardly describe each model in detail. You will have the opportunity to independently study the characteristics of any option. And then you will give preference to one of them. And most importantly, time and money will be saved.

Remember, before ordering, you should carefully read the reviews and ratings of the product and the seller.

Conclusion

Friends, today it is very important for each of us to always be in touch. To prevent your phone from leaving you at the most inconvenient moment, you should have a Power Bank with you. It will provide you with battery charging without an outlet.

You already know how to choose it so that the price-quality ratio is at the level.

Pay special attention to the characteristics of the product.

This item, like any other electronics, must be chosen responsibly. First of all, focus on the battery capacity and amperage. These are the most important points. To make the item more convenient, look for a model with the additional features you need. Appearance leave the goods for later. This is the last criterion from which to build. If several devices suit you according to their characteristics, then stop at the one that suits you best.

The main thing is not to forget that a compact model with a declared large capacity, many additional functions and a low price will not meet your expectations. A good option does not mean the most expensive. You should focus on the average cost - 1,000 rubles. Products for such a price are often of quite good quality.

Approach your choice with all seriousness. And then the purchased item will bring only convenience and will last as long as possible.

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See you! Yulia Kel was with you.